GM Service Manual Online
For 1990-2009 cars only

    Object Number: 1291216  Size: SH
  1. Install the exhaust manifold and gasket.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the exhaust manifold retaining nuts and tighten in the sequence shown to 25 N·m (18 lb ft).

  4. Object Number: 1291211  Size: SH
  5. Install the exhaust manifold nuts to the catalytic converter and tighten to 40 N·m (30 lb ft).

  6. Object Number: 1291202  Size: SH
  7. Install the heat shield and tighten to 13 N·m (10 lb ft).
  8. Connect the oxygen sensor connector.
  9. Connect the negative battery cable.